| # form-autofill-head | |
| Fusion head (fp32) for the Firefox triple-encoder autofill field classifier. | |
| - **Input** `fused`: float32 `[batch, 1920]` = concat[e_cur, e_prev, e_next, e_cur-e_prev, e_cur-e_next] (each 384-d, from `rolf-mozilla/form-autofill-embed`). | |
| - **Graph**: Linear(1920->384) -> GELU(erf) -> Linear(384->66). | |
| - **Output** `logits`: `[batch, 66]` over autofill field types (see `config.json` `id2label`). | |